About Analog Comparators

Analog Devices Analog Comparators

Analog comparators are devices used to compare two analog voltage signals and output either a digital high state or a digital low state depending on whether the compared signals are above or below a certain reference voltage. Dubbed the “World’s Simplest Microprocessor” by industry analysts, an analog comparator consists of an operational amplifier circuitry and a few resistors and capacitors. The operational amplifier provides power and the resistors and capacitors provide the necessary timing-related delay to the input signals. Generally, when the two input signals exceed the reference voltage, the output of the comparator is a logic high and when the input signals are below the reference, the output is a logic low. The thresholds for the inputs can be predetermined or can be adjustable depending on the application requirements. Analog comparators can also be made with programmable input thresholds or limits. These are useful in sensors or actuators that need to be adjusted to appropriate ranges.

Analog Comparators

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(Ex. GST)(▲▼)		Enter Qty SeriesNumber of ChannelsOutput TypeResponse TimeComparator TypeIb - Input Bias CurrentVos - Input Offset VoltageSupply Voltage - MaxSupply Voltage - MinOperating Supply CurrentSupply Current per ChannelMounting StyleMinimum Operating TemperatureMaximum Operating TemperaturePd - Power DissipationPackage / CaseQualificationPackagingOutput Current per ChannelSupply Current
  
                        
ADCMP391ARZ


Analog Devices Analog Comparators Single Comparator Rail-Rail, Low Power
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 15
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USD 1.3718
Multiples of: 1

Adcmp3911 ChannelOpen Drain Window80 nA2.5 mV5.5 V2.3 V23.8 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Tube  
ADCMP371AKSZ-REEL7


Analog Comparators PP Overvoltage Protected Comparator IC.
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 7
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USD 0.8641
Multiples of: 1

Adcmp3711 ChannelPush - Pull General Purpose50 nA9 mV5.5 V2.25 V4 uA Smd/Smt- 40 C+ 85 C39 uWSC - 70 - 5 Reel500 uA7 uA
LMX331HAXK+T


Comparator ICs Low-Voltage Single TinyPack
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 0.4357
Multiples of: 1

Lmx331h1 ChannelOpen Drain General Purpose250 nA7 mV5.5 V1.8 V120 uA Smd/Smt- 40 C+ 125 C247 mWSOT - 23 - 5 Reel  
MAX9647AXK+T


Analog Comparators General-Purpose, Low-Voltage, Single/Dual/Quad, TinyPack Comparators
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.4462
Multiples of: 1

Max96474 ChannelPush - Pull General Purpose  5.5 V2.7 V  Smd/Smt   SC - 70 - 5 Reel  
ADCMP391ARZ-RL7


Analog Comparators Single Comparator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 0.4797
Multiples of: 1000

Adcmp391           - 40 C+ 125 C   Cut Tape  
ADCMP370AKS-REEL7


Analog Devices Analog Comparators Gen Purp w Open-Drain Output
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.4804
Multiples of: 1

Adcmp3701 ChannelOpen Drain General Purpose50 nA9 mV5.5 V2.25 V7 uA Smd/Smt- 40 C+ 85 C0.039 mWSC - 70 - 5 Reel  
ADCMP370AKSZ-REEL7


Analog Comparators Gen Purp w/ Open-Drain Output
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.5289
Multiples of: 1

Adcmp3701 ChannelOpen Drain General Purpose50 nA9 mV5.5 V2.25 V7 uA Smd/Smt- 40 C+ 85 C0.039 mWSC - 70 - 5 Reel 7 uA
ADCMP392ARZ-RL7


Analog Comparators Dual Comparator
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.5453
Multiples of: 1000

Adcmp392           - 40 C+ 125 C   Cut Tape  
ADCMP370AKSZ-REEL


Analog Comparators OD Overvoltage Protected Comparato
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.5684
Multiples of: 1

                 Cut Tape  
ADCMP392ARZ


Analog Devices Analog Comparators Dual Comparator Rail-Rail, Low Power
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 0.5686
Multiples of: 21

Adcmp3922 ChannelOpen Drain Window80 nA5 mV5.5 V2.3 V29.3 uA Smd/Smt- 40 C+ 125 C SOIC - 8 Tube  
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